ICD-10-CM Code G47.27
Circadian rhythm sleep disorder in conditions classified elsewhere
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Manifestation Code
Certain ICD-10-CM codes identify an underlying condition known as an etiology code. Conditions that arise as a result of an underlying condition (etiology), are referred to as Manifestations. In ICD-10-CM, etiology codes must be coded first, followed by the manifestation codes. When a condition requires etiology and manifestation codes, there is a "use additional code" note following the etiology code and a "code first" note following the manifestation code.G47.27 is a billable ICD code used to specify a diagnosis of circadian rhythm sleep disorder in conditions classified elsewhere. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code G472 is used to code Circadian rhythm sleep disorder
Circadian rhythm sleep disorders (CRSD) are a family of sleep disorders affecting, among other things, the timing of sleep. People with circadian rhythm sleep disorders are unable to sleep and wake at the times required for normal work, school, and social needs. They are generally able to get enough sleep if allowed to sleep and wake at the times dictated by their body clocks. Unless they also have another sleep disorder, the quality of their sleep is usually normal.
| Specialty: | Neurology |
| MeSH Codes: | D021081, D021081 |
| ICD 9 Codes: | 327.3, 780.55 |
Coding Notes for G47.27 Info for medical coders on how to properly use this ICD-10 code
- codeFirst:
- Underlying condition
MS-DRG Mapping
- DRG Group #011-013 - Tracheostomy for face, mouth and neck diagnoses with MCC.
- DRG Group #011-013 - Tracheostomy for face, mouth and neck diagnoses with CC.
- DRG Group #011-013 - Tracheostomy for face, mouth and neck diagnoses without CC or MCC.
- DRG Group #091-093 - Other disorders of nervous system with MCC.
- DRG Group #091-093 - Other disorders of nervous system with CC.
- DRG Group #091-093 - Other disorders of nervous system without CC or MCC.
ICD-10-CM Alphabetical Index References for 'G47.27 - Circadian rhythm sleep disorder in conditions classified elsewhere'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code G47.27. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 327.37 was previously used, G47.27 is the appropriate modern ICD10 code.
Parent Code: G47.2 - Circadian rhythm sleep disorders